Always launch the software using the loader shortcut , never the original vcds.exe . Phase 3: Firmware Reflashing (For Bricked Cables)
: Solder or connect jump wires from your ST-Link V2 to the internal PCB test points labeled GND , 3V3 , SWCLK , and SWDIO .
With the physical repair complete, you must configure your computer environment to prevent the interface from getting bricked again.
If you need help finding the right flash files, let me know the stamped on your internal circuit board so we can determine the correct files for your version. AI responses may include mistakes. Learn more Share public link vcds 2231 hex v2 clone repair verified
Using the wrong repair kit or loader for your cable's chipset will almost certainly result in failure or further damage. The version number "22.3.1" specifically refers to a widely available repair kit and software version that has been documented to restore functionality to many locked or non-functional interfaces.
VCDS software cannot communicate with the USB device.
Use a jumper or solder a temporary wire to bridge BOOT0 to 3.3V . This forces the chip into DFU (Device Firmware Update) mode. Phase B: Flash the Firmware Always launch the software using the loader shortcut
Clones rarely work with official software downloads from the Ross-Tech site. They require a "Loader" to act as a bridge.
Click to lock in the settings. Your VCDS 22.3.1 clone is now fully repaired, verified, and ready for long-coding, adaptation, and fault-clearing tasks.
Turn off your internet connection to prevent the software from checking for official updates. If you need help finding the right flash
HEX V2 clones have been known to experience issues, including:
Desolder or disconnect the programmer wires and reassemble the HEX-V2 plastic casing.
Reinstall the version provided with your cable (e.g., 22.3.1) and place the VCDSLoader.exe in the main installation directory. Always launch the software using the loader, never the original vcds.exe . Method B: Firmware Reflashing (Advanced)
Crucial step : Uncheck the option that asks to install official USB drivers at the very end of the installation wizard if you are using an ATMEGA loader.